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By: Redles, GeorgeType: ArticleIn: TorreyaVolume: 26Series:Issue: 2Date: 1926Page Range: 28--29Publication Info: Burlington, Vt, Torrey Botanical Club, 1901-1945Subjects:
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By: Redles, GeorgeType: ArticleIn: American fern journalVolume: 5Series:Issue:Date: 1915Page Range: 52--54Publication Info: [Washington, etc.] American Fern SocietySubjects: